One API key for every top AI model
Access Claude, GPT, DeepSeek, GLM and video models through a single OpenAI-compatible API. Free to start — pay only for what you use.
Works with Claude Code, Codex, Cherry Studio and any OpenAI SDK.
Recharge instantly with UPI 🇮🇳
No international credit card needed. Top up your balance in seconds with any UPI app.
Built for developers
Drop-in compatible, affordable, and ready for production.
OpenAI-compatible
Point your existing OpenAI or Anthropic SDK at our endpoint. No rewrite — just change the base URL and key.
Pay as you go
No subscription, no minimums. Add a little balance and pay only for the tokens you actually use.
Local payments
Top up with UPI, crypto or card — whatever works for you, with a ₹ / $10 minimum.
One key, every model
Switch between Claude, GPT, DeepSeek, GLM and more without juggling multiple accounts or keys.
Top models, one endpoint
Choose the right model for each task — from ultra-cheap to frontier.
Transparent, pay-as-you-go pricing
Per 1M tokens, in USD. No markup games — top up and start calling.
+ Claude Opus, GPT, DeepSeek V4 Pro and MiniMax video — see full pricing →
Start in 3 steps
From sign-up to your first API call in under two minutes.
Create a free account
Sign up with your email — no card required to get started.
Top up & create an API key
Add balance with UPI, crypto or card, then generate your sk- key.
Call the API
Use your existing OpenAI SDK — just change the base URL.
# OpenAI-compatible
curl https://aixvaro.com/v1/chat/completions \
-H "Authorization: Bearer sk-YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"deepseek-v4-flash",
"messages":[{"role":"user","content":"Hello"}]}'
Start building today
Free account, pay-as-you-go, UPI accepted. Your first API call is minutes away.
Get your free API key →
aixvaro